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Handle undefined 'this' in ol/xml

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This commit is contained in:
Frederic Junod
2018-05-09 14:34:49 +02:00
parent de5ac6b7c6
commit 05b11759b7
1 changed files with 2 additions and 2 deletions
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4
src/ol/xml.js
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@@ -144,7 +144,7 @@ export function makeArrayExtender(valueReader, opt_this) {
* @param {Array.<*>} objectStack Object stack. * @param {Array.<*>} objectStack Object stack.
*/ */
function(node, objectStack) { function(node, objectStack) {
const value = valueReader.call(opt_this, node, objectStack); const value = valueReader.call(opt_this !== undefined ? opt_this : this, node, objectStack);
if (value !== undefined) { if (value !== undefined) {
const array = /** @type {Array.<*>} */ (objectStack[objectStack.length - 1]); const array = /** @type {Array.<*>} */ (objectStack[objectStack.length - 1]);
extend(array, value); extend(array, value);
@@ -469,7 +469,7 @@ export function serialize(
for (let i = 0; i < length; ++i) { for (let i = 0; i < length; ++i) {
value = values[i]; value = values[i];
if (value !== undefined) { if (value !== undefined) {
node = nodeFactory.call(opt_this, value, objectStack, node = nodeFactory.call(opt_this !== undefined ? opt_this : this, value, objectStack,
opt_keys !== undefined ? opt_keys[i] : undefined); opt_keys !== undefined ? opt_keys[i] : undefined);
if (node !== undefined) { if (node !== undefined) {
serializersNS[node.namespaceURI][node.localName] serializersNS[node.namespaceURI][node.localName]